6. Adrenergic effects 06/03/09 Created by Amanda McBride Type Location Neurotrans mitter Effects of stimulation Alpha1 Blood vessels Kidney Intestinal smooth muscle Liver Eye Norepinephrine Epinephrine Vasoconstriction Decreased renin secreation Relaxation glycogenolysis Blinking Alpha2 Nerve endings Vascular smooth muscle Pancreatic beta cells platelets Norepinephrine Epinephrine Inhibit release of norepinephrine Vasoconstriction Inhibit insulin secreation Aggregation Beta1 Heart Epinephrine Increased HR, force of contraction, automaticity, rate of AV conduction Beta2 Bronchioles Blood vessels GI tract Liver Urinary bladder Epinephrine Bronchodilation Vasodilation Decreased motility Glycogenolysis Relaxed muscle
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23. Cholinergic effects 06/03/09 Created by Amanda McBride Organ Effects Heart Decreased rate Blood vessels vasodilation GI smooth muscle Increased tone and contractility Bronchial smooth muscle Increased tone and contractility Increased resp secreations Pupils Constriction
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26. 06/03/09 Created by Amanda McBride System Effect CNS Stimulation followed by depression CVS Increase in heart rate Respiratory Bronchodilation Decrease resp secretions GI Antispasmodic effects d/t decreased muscle tone and motility Miscellaneous effects Decreased salivary secretions and sweat glands, relaxation of urinary bladder